The answer would be 10 it is cheaper you must divide here is my work
<span>You divide unit per price = 10/$6.75 = $1.48
12/$7.25 = $1.65
Which means 10 units are cheaper</span>
A-b=28
a-8= 2b a= 2b+8
2b+8 -b= 28
b= 20
answer 48 and 20
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Store A.
326/570 = 0.5719
Multiply by 100 to get the percentage
57%
Answer: B
Step-by-step explanation: